Arrange the vehicles in descending order according to the altitudes at which they operate.
\begin{tabular}{|c|c|}
\hline
Vehicle & Altitude (feet) \\
\hline
sailboat & 0 \\
\hline
submarine & [tex]$-1,500$[/tex] \\
\hline
glider & 5,000 \\
\hline
airship & 3,000 \\
\hline
\end{tabular}
A. sailboat, submarine, glider, airship
B. submarine, sailboat, airship, glider
C. airship, glider, submarine, sailboat
D. glider, airship, sailboat, submarine